U.S. President Donald Trump said Sunday that UK Prime Minister Keir Starmer will resign [1].

The statement introduces significant uncertainty regarding the stability of the UK government and the nature of the diplomatic relationship between the two nations.

Trump posted the claim on Truth Social, saying that Starmer "will resign" [1]. The U.S. President cited specific policy failures as the catalyst for the expected departure, saying Starmer has "failed badly on immigration and energy" [2].

Reports indicate that the resignation could occur as soon as Monday [3]. However, no official announcement has been made by the UK government or the Prime Minister's office regarding a change in leadership.

Mark Stone said that Trump "likes to create the impression he has inside knowledge" [4]. This observation follows a pattern of the 80-year-old [3] president using social media to comment on the internal political affairs of foreign allies.

The timing of the post on Sunday suggests a desire to influence the narrative ahead of the new business week. The claims regarding immigration and energy policy align with long-standing priorities of the Trump administration, though they target the current leadership in London.

"Keir Starmer will resign"

This situation highlights the influence of U.S. presidential communication on international political stability. By predicting a resignation before any official move is made, Trump is leveraging his platform to pressure a foreign leader and signal his expectations for policy alignment on immigration and energy.